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STRUKTUR KOMUNITAS FITOPLANKTON PADA PERAIRAN MAYANGAN PROBOLINGGO, JAWA TIMUR Aida Sartimbul; Felixtha Robertus Ginting; Dwi Candra Pratiwi; Erfan Rohadi; Nurul Muslihah; Dian Aliviyanti
JFMR (Journal of Fisheries and Marine Research) Vol 5, No 1 (2021): JFMR VOL 5 NO.1
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2021.005.01.20

The waters of Mayangan, Probolinggo are waters that have ports with the status of the Coastal Fisheries Port (PPP). The existence of PPP Mayangan, Probolinggo can negatively influence the quality of the water in these waters. Phytoplankton as a primary producer in a waters very much depends on water quality fluctuations that occur in aquatic ecosystems. The role of phytoplankton as a bioindicator gives an idea of the condition of the water quality contained in a waters. This study aims to determine the structure of the phytoplankton community as a bioindicator of water quality in the waters of Mayangan, Probolinggo. Phytoplankton sampling and water quality were conducted in situ. Depth of data was obtained through the National Batimetri website, Geospatial Information Agency (BATNAS BIG). Phytoplankton samples were taken by horizontal method, water quality samples were also taken by repetition 3 times. Data analysis using Pearson Correlation analysis with the help of SPSS 16.0 application. The results showed the average value of air quality in the waters of Mayangan, Probolinggo was 36.76 ° C, pH 7.19, salinity 33.5 ppt, brightness 6.48 m, nitrate 0.023 mg / l, phosphate 0.022 mg / l , and a depth of 5.26 m. The most commonly found phytoplankton are Chaetoceros and Skeletonema in which both genera are included in Harmful Alga Bloom (HAB). Based on the correlation analysis test, water transparancy was positively correlated with the abundance of phytoplankton in the waters of Mayangan, Probolinggo.

Akumulasi logam berat (Pb dan Cu) pada Akar dan daun mangrove Avicennia marina di Sungai Lamong, Jawa Timur Hikmah Farda Awaliyah; Defri Yona; Dwi Candra Pratiwi
Depik Vol 7, No 3 (2018): December 2018
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Abstract. Mangrove ecosystem of Lamong River is located in an area with dense human activities such as industrial, heavy traffic, settlements and harbour activities. These activities could triggered the input of heavy metals, especially Pb and Cu. Mangrove ecosystem can be developed as a control of heavy metal pollution and also as a pollutant trap. In this study, the analysis of heavy metals (Pb and Cu) in water, sediment and mangorve’s roots and leaves were measured. The aim of this study was to determine the ability of Avicennia marina’s roots and leaves in absorbing heavy metals (Pb and Cu). Samples were obtained and then analysed by AAS (Atomic Absorbsion Spectrofotometer).The result showed that heavy metal concentrations of Pb were in the range of 0.11 mg/L - 16.87 mg/L and Cu in the range of 0.001 mg/L - 34.84 mg/L.Avicennia marina in the study site was categorized as excluder based on BCF1 and phytoextraction due to TF1. The results of this study indicate that Avicennia marina can be developed into phytoremidiation agents because they was able to absorb and transfer heavy metals from the environment to their plant tissues.Keywords: BCF; TF; Avicennia marina; Heavy metal; Lamong River Abstrak. Ekosistem mangrove Sungai Lamong terletak di area yang padat aktivitas manusia seperti aktivitas industri, lalu lintas yang padat, pemukiman dan pelabuhan. Hal tersebut memicu masukan logam berat, khususnya Pb dan Cu. Ekosistem mangrove dapat dikembangkan sebagai pengendalian pencemaran logam berat dan dapat juga digunakan sebagai pollutant trap. Pada penelitian ini bertujuan untuk mengetahui kemampuan Avicennia marinadalam menyerap logam berat Pb dan Cu dari lingkungannya. Sampel dianalisa menggunakan AAS (Atomic Absorbsion Spectrofotometer).Hasil konsentrasi logam berat Pb berkisar antara 0,11 mg/L – 16.87 mg/L dan Cu berkisar antara 0,001 mg/L – 34,84 mg/L. Avicennia marinadi lokasi penelitian bersifat excluderkarena nilai BCF1 dan fitoekstraksi karena nilai TF1. Hasil penelitian ini menunjukkan bahwa mangrove Avicennia marinadapat dikembangkan menjadi agen fitoremidiasi karena mampu menyerap dan mentransfer logam berat dari lingkungan ke jaringan tubuh yang lain.Kata kunci:BCF; TF; Avicennia marina; Logam berat; Sungai Lamong

Akumulasi logam berat (Pb dan Cu) pada Akar dan daun mangrove Avicennia marina di Sungai Lamong, Jawa Timur Hikmah Farda Awaliyah; Defri Yona; Dwi Candra Pratiwi
Depik Vol 7, No 3 (2018): December 2018
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.7.3.11020

Abstract. Mangrove ecosystem of Lamong River is located in an area with dense human activities such as industrial, heavy traffic, settlements and harbour activities. These activities could triggered the input of heavy metals, especially Pb and Cu. Mangrove ecosystem can be developed as a control of heavy metal pollution and also as a pollutant trap. In this study, the analysis of heavy metals (Pb and Cu) in water, sediment and mangorve’s roots and leaves were measured. The aim of this study was to determine the ability of Avicennia marina’s roots and leaves in absorbing heavy metals (Pb and Cu). Samples were obtained and then analysed by AAS (Atomic Absorbsion Spectrofotometer).The result showed that heavy metal concentrations of Pb were in the range of 0.11 mg/L - 16.87 mg/L and Cu in the range of 0.001 mg/L - 34.84 mg/L.Avicennia marina in the study site was categorized as excluder based on BCF1 and phytoextraction due to TF1. The results of this study indicate that Avicennia marina can be developed into phytoremidiation agents because they was able to absorb and transfer heavy metals from the environment to their plant tissues.Keywords: BCF; TF; Avicennia marina; Heavy metal; Lamong River Abstrak. Ekosistem mangrove Sungai Lamong terletak di area yang padat aktivitas manusia seperti aktivitas industri, lalu lintas yang padat, pemukiman dan pelabuhan. Hal tersebut memicu masukan logam berat, khususnya Pb dan Cu. Ekosistem mangrove dapat dikembangkan sebagai pengendalian pencemaran logam berat dan dapat juga digunakan sebagai pollutant trap. Pada penelitian ini bertujuan untuk mengetahui kemampuan Avicennia marinadalam menyerap logam berat Pb dan Cu dari lingkungannya. Sampel dianalisa menggunakan AAS (Atomic Absorbsion Spectrofotometer).Hasil konsentrasi logam berat Pb berkisar antara 0,11 mg/L – 16.87 mg/L dan Cu berkisar antara 0,001 mg/L – 34,84 mg/L. Avicennia marinadi lokasi penelitian bersifat excluderkarena nilai BCF1 dan fitoekstraksi karena nilai TF1. Hasil penelitian ini menunjukkan bahwa mangrove Avicennia marinadapat dikembangkan menjadi agen fitoremidiasi karena mampu menyerap dan mentransfer logam berat dari lingkungan ke jaringan tubuh yang lain.Kata kunci:BCF; TF; Avicennia marina; Logam berat; Sungai Lamong

Akumulasi logam berat (Pb dan Cu) pada Akar dan daun mangrove Avicennia marina di Sungai Lamong, Jawa Timur Hikmah Farda Awaliyah; Defri Yona; Dwi Candra Pratiwi
Depik Vol 7, No 3 (2018): December 2018
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.7.3.11020

Abstract. Mangrove ecosystem of Lamong River is located in an area with dense human activities such as industrial, heavy traffic, settlements and harbour activities. These activities could triggered the input of heavy metals, especially Pb and Cu. Mangrove ecosystem can be developed as a control of heavy metal pollution and also as a pollutant trap. In this study, the analysis of heavy metals (Pb and Cu) in water, sediment and mangorve’s roots and leaves were measured. The aim of this study was to determine the ability of Avicennia marina’s roots and leaves in absorbing heavy metals (Pb and Cu). Samples were obtained and then analysed by AAS (Atomic Absorbsion Spectrofotometer).The result showed that heavy metal concentrations of Pb were in the range of 0.11 mg/L - 16.87 mg/L and Cu in the range of 0.001 mg/L - 34.84 mg/L.Avicennia marina in the study site was categorized as excluder based on BCF1 and phytoextraction due to TF1. The results of this study indicate that Avicennia marina can be developed into phytoremidiation agents because they was able to absorb and transfer heavy metals from the environment to their plant tissues.Keywords: BCF; TF; Avicennia marina; Heavy metal; Lamong River Abstrak. Ekosistem mangrove Sungai Lamong terletak di area yang padat aktivitas manusia seperti aktivitas industri, lalu lintas yang padat, pemukiman dan pelabuhan. Hal tersebut memicu masukan logam berat, khususnya Pb dan Cu. Ekosistem mangrove dapat dikembangkan sebagai pengendalian pencemaran logam berat dan dapat juga digunakan sebagai pollutant trap. Pada penelitian ini bertujuan untuk mengetahui kemampuan Avicennia marinadalam menyerap logam berat Pb dan Cu dari lingkungannya. Sampel dianalisa menggunakan AAS (Atomic Absorbsion Spectrofotometer).Hasil konsentrasi logam berat Pb berkisar antara 0,11 mg/L – 16.87 mg/L dan Cu berkisar antara 0,001 mg/L – 34,84 mg/L. Avicennia marinadi lokasi penelitian bersifat excluderkarena nilai BCF1 dan fitoekstraksi karena nilai TF1. Hasil penelitian ini menunjukkan bahwa mangrove Avicennia marinadapat dikembangkan menjadi agen fitoremidiasi karena mampu menyerap dan mentransfer logam berat dari lingkungan ke jaringan tubuh yang lain.Kata kunci:BCF; TF; Avicennia marina; Logam berat; Sungai Lamong

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